There are
2,812 mi
from Ukiah, CA to Ithaca, NY
That's the driving distance. It would take 2 days 2 hours to go from Ukiah, California to Ithaca, New York.
The flight distance (direct flight from Ukiah, CA to Ithaca, NY) is 2,422.71 mi.
2,812 mi = 4,525.67 kms